2-(Bromomethyl)-3-(difluoromethyl)-6-fluoro-5-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-(difluoromethyl)-6-iodopyridine-3-carboxylic acid
2-Chloro-5-(difluoromethyl)-3-hydroxypyridine-6-carbonyl chloride
Methyl 2,3-diamino-5-(trifluoromethoxy)pyridine-6-carboxylate